Others: STM32 MCUs related

is STM32-MAT / TARGET embedded coder compatible with Matlab 2018b ?this coder does not seem to be compatible with matlab2018b.Does anyone have experience with this ?

A previous post mentioned an update was coming first quarter 2019. I'm still only seeing version 4.4.2. This version is not compatible with Matlab/Simulink 2018B...and that's a significant bummer. Would ST kindly provide an update?Kind regards.

I'm using the STM32 MAT plugin and embedded coder for Simulink to generate C-Code out of my models to compile them onto an STM32F4. As IDE I use TrueStudio and for my MCU Configuration I use CubeMX.Because my discrete solver step time in Simulink is set, it seems that the embedded coder tries to make a Software based Interrupt every 0.001 seconds.#include "main.h"   void SystemClock_Config(void); static void MX_GPIO_Init(void); #include #include "untitled.h" /* Model's header file / #include "rtwtypes.h" / MathWorks types */   extern RT_MODEL_untitled const untitled_M; extern void untitled_SetEventsForThisBaseStep(boolean_T); static boolean_T OverrunFlags[1]; static volatile uint32_t autoReloadTimerLoopVal_S = 1; static volatile uint32_t remainAutoReloadTimerLoopVal_S = 1;   int main(void) { int_T i; HAL_Init(); SystemClock_Config(); MX_GPIO_Init();   /* Systick configuration and enable SysTickHandler interrupt */ if (SysTick_Config((uint32_t)(SystemCoreClock

Hello there,I'm trying to set up a STM32F4 Discoveryboard with Simulink.My Toolchain contains CobeMX, Simulink, Embedded Coder and TrueSTUDIO. I just wanted to Control an LED using a Signal Generator block:test.c/* Model step function */void test_step(void){ test_B.PulseGenerator = ((test_DW.clockTickCounter < 1000) && (test_DW.clockTickCounter >= 0)); if (test_DW.clockTickCounter >= 2999) { test_DW.clockTickCounter = 0; } else { test_DW.clockTickCounter++; } /* S-Function Block: <Root>/STM32_Config */ /* S-Function Block: <Root>/GPIO_Write */if (test_B.PulseGenerator == 0) HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET); else HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_SET); //}/* Model initialize function */void test_initialize(void){ /* Registration code */ /* initialize error status */ rtmSetErrorStatus(test_M, (NULL)); /* block I/O */ (void) memset(((void *) &test_B), 0, sizeof(B_test)); /* states (dwork) */ (void) memset((void *)&test

Hello,I am working with Matlab simulink on a project. After building my blocks model, I want to create a PIL simulation but get some while debugging the code source on True STUDIO as shown in the picture below. Could you please help with this ?ThanksBest regard

Hello,I have matlab 2015b and I can not use simulink blocks of MAT-TARGET whereas the datasheet v2.2 claims that it can.Simulink tells me that the blocks have been done with a newer version (R2016b) and can not be used.Is there older blocks for 2015b?Regards

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I am really confused that is it necessary or not. Because if I am going to the series STM32F030 these controller doesn't have in built EEPROM memory.

Hi,I'm trying to run the "Test_PIL_IIR_Filter" example and during the build I get a configuration error for the toolchain used by the parent file and the child file.In the configuration parameters window, the selection menu is grayed (not available). How can I change the toolchain for the child ?Regards,Bruno

Hi,In my next try to run the "Test_PIL_IIR_Filter" example, I'm faced with an other error.Does someone can help me on undersdanding and fixing this error?Regards,Bruno

I try the STM32demo /PIL/Test_PIL_IIR_Filter with the matlab 2018， ###Startup file:    ###Startup path:    ### Start compile .c source IIR_Filter_int32.c   ### Successfully compiled source IIR_Filter_int32.c   ### Start compile .c source main.c   ### Successfully compiled source main.c   "### BUILD_MODE model_reference"   "### Generated IIR_Filter_int32_rtwlib.lib model_reference"   "### Created IIR_Filter_int32_rtwlib.lib successfully (or it was already up to date)"   ### Real-Time Workshop build procedure for method: 'after_make  ### modelName: 'IIR_Filter_int32  ### gcs: 'IIR_Filter_int32  ### bdroot: 'IIR_Filter_int32  ### Real-Time Workshop build procedure for method: 'exit  ### modelName: 'IIR_Filter_int32  ### gcs: 'IIR_Filter_int32  ### bdroot: 'IIR_Filter_int32

Hi,Using Windows 7,MATLAB R2018b,STM32-MAT/TARGET 4.4.2uVision V5.22.0.0I'M trying the STM32-MAT\STM32\STM32demos\PIL\ADC\TestAdc.slx Simulink Model. The model Build ok in Simulink but when it arrive in uVision it don't link and I have those messages:linking...TestPilAdc\TestPilAdc.axf: Error: L6218E: Undefined symbol CA_TestPilAdc_ActHW (referred from coder_assumptions_app.o).TestPilAdc\TestPilAdc.axf: Error: L6218E: Undefined symbol CA_TestPilAdc_ExpHW (referred from coder_assumptions_app.o).TestPilAdc\TestPilAdc.axf: Error: L6218E: Undefined symbol CA_TestPilAdc_HWRes (referred from coder_assumptions_app.o).TestPilAdc\TestPilAdc.axf: Error: L6218E: Undefined symbol CA_TestPilAdc_PWSRes (referred from coder_assumptions_app.o).TestPilAdc\TestPilAdc.axf: Error: L6218E: Undefined symbol TestPilAdc_caRunTests (referred from coder_assumptions_app.o).Not enough information to list image symbols.Finished: 1 information, 0 warning and 5 error messages."TestPilAdc\TestPilAdc.axf" - 5 Error(s)

I use the STM32demo /PIL/"Filter" with the matlab 2019a, Then , I get the next information And when I used the matlab 2018b, there are some others errors"invalid index"", if the STM32-MAT target is older ? so which matlab version is best matching? @Amel NASRI @PascalR

Hello!I have installed the ​STM32-MAT/TARGET toolbox.My operating environment：matlab 2018bSTM32CubeMX 5.1.0STM32-MAT/TARGET 5.1.0​There are two question about CAN communication example!​Question 1:There is a error about CAN_IT module as follows when I simulate the CAN communication example in STM32demos.​I have tryed to solve this error.However,It seems that we need to modify S-function.But the S-function is saved as .p file,we can't view and modify.​Question 2:I want to delete CAN_IT module and simulate in polling mode.However,it still can't send or recieve CAN messege.The CAN state which gets from CAN_Get_State module is always “reset�?.The attached are the Simulink model and the .ioc configuration file for STM32CubeMX of question 1 and question 2.Please any help! Thank you!

Hello, I' m working in team on a project using stm32 f100 series board. I should use an eeprom to storage and read some data, the eeprom is the following: CAT24C512WI-GT3 and I also have the init code for this I2C eeprom:void io_ee_scl(char s) { if(s) GPIOB->BSRR=GPIO_PIN_6; else GPIOB->BRR=GPIO_PIN_6; }   void io_ee_sda(char s) { if(s) GPIOB->BSRR=GPIO_PIN_7; else GPIOB->BRR=GPIO_PIN_7;   }   void io_ee_wp(char s) { if(s) GPIOB->BSRR=GPIO_PIN_5; else GPIOB->BRR=GPIO_PIN_5; } char read_eeprom() //read eeprom function { return ( (GPIOB->IDR&GPIO_PIN_7) ? 1 : 0 ); }so I know the pins conected to my eeprom. Considering I'm new in stm32 I need your help to understand how I can read and write datas on my eeprom.... Thank you

Hi,I just uploaded the MPU6050 library to communicate with my STM32F103.Example program is MPU6050DMP6.All works fine when I use I2C1 (default I2C bus).But I want to use the I2C2 bus (controller has 2). I found information stating: #include "Wire.h"extern TwoWire Wire1;And in my setup part use:    Wire.begin();    Wire1.begin(); /Wire1 should use second port...For the rest there are no more Wire instructions in the MPU6050_DMP6 program.I can compile it, but when downloading, it just crashes....Any idea's what goes wrong or where I can find more data?Thank you

Hi!This is my first post on this forum.I just got an STM32F103C8T6 board from Ebay, ( https://www.ebay.com/itm/STM32F103C8T6-Minimum-System-Developmen-Board-Module-Core-Learning-For-Arduino/323747797666?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649 ) and I have a question regarding programming it.I use Arduino IDE 1.8.9 for programming and the correct board manager.For upload I use an USB FTDI card that I run in 3.3V mode. I have connected the FTDI as follows: VCC to 3.3V, GND to GND, RX to A9 and TX to A10.I load the Blink example and upload it to the board using arduino IDE. The settings I have used in Arduino is Board: Generic STM32F103C seriesVariant: STM32F103CB (20k RAM 64k FlashUpload method: SerialCPU speed: 72 MHzI have switched BOOT0 jumper to "1" position.The program uploads and this is what appears in the output window:http://stm32flash.googlecode.com/Using Parser : Raw BINARYInterface serial_w32: 115200 8E1Version    &nbs

Hello,My O.S. is Linux Lite (ubuntu).I am getting "No such port: '/dev/ttyACM0' msg when I try to open the internal serial monitor in the IDE. I also tried /ttyACM0, etc.. When I use the Aruduino ide I can access the port successfully.ThanksTop

I am using the System Workbench as IDE with a STM32F746G-DISCO Board. I am trying to build an application based on the Audio_Play_and_Record Example. Now I am having problems with debugging the project, because every "Step into" action I try to make, I land in the "HAL_HCD_IRQ_Handler" and it gets a never ending cycle. My Question is if there's a way just to exclude a certain part of code from the debugging session, like in my example the "HAL_HCD_IRQ_Handler" function? Or any other solution I can't think of?Thank you for every possible answer, maybe it helps.If I forgot to mention an important info to solve the problem please tell me.GreetingsMartin

Environment: SW4STM32 System WorkbenchMCU: STM32L432KCUDriver: HAL LibraryI am getting #error:define according to use ARM cortex.......................

I want BSP for above mentioned part number. I am using Keil u5 IDE for development. In keil IDE did not get the BSP, how i will get BSP for STM32F407VGT6 controller.

We are using stm32f429i-eval board , with Touchgfx for GUI and IAR embedded tool.We are facing the following issue:Error[Li005]: no definition for "HAL_CAN_Init" [referenced from C:\TouchGFXProjects\MyApplicationpost\target\IAR\Debug\Obj\Screen1View.o] Error[Li005]: no definition for "HAL_CAN_ConfigFilter" [referenced from C:\TouchGFXProjects\MyApplicationpost\target\IAR\Debug\Obj\Screen1View.o] Error[Li005]: no definition for "HAL_CAN_Transmit" [referenced from C:\TouchGFXProjects\MyApplicationpost\target\IAR\Debug\Obj\Screen1View.o] Error[Li005]: no definition for "HAL_CAN_GetState" [referenced from C:\TouchGFXProjects\MyApplicationpost\target\IAR\Debug\Obj\Screen1View.o] Error[Li005]: no definition for "HAL_CAN_Receive" [referenced from C:\TouchGFXProjects\MyApplicationpost\target\IAR\Debug\Obj\Screen1View.o] Error while running Linker 

Hello,We are using application with stm32, and all works well.But we now want to divide it into: bsp HAL library and an application.The issue is that we are not sure where the interrupt files should be inserted and the start assembly files.Does anyone knows if it is possible to divide the big application like this , and where to put the interrupts and assemble files ?Thanks,ran

i have called a function big , and then found some memory overwrite

Hi everyone.I have been properly working on my project up to now but however i'm gettting this error when i start debugging. I don't remember if i accidently change any settings in my project. What are the possible causes of this "No source available for "__aeabi_dadd() at 0x80001e4" " error.Thanks a lot. Note: I configured as hardware implementation and FPv4-SP-D16.